Re: [P2PSIP] Jari Arkko's Discuss on draft-ietf-p2psip-diagnostics-19: (with DISCUSS)
Alissa Cooper <alissa@cooperw.in> Sat, 19 March 2016 11:31 UTC
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From: Alissa Cooper <alissa@cooperw.in>
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Date: Sat, 19 Mar 2016 04:31:16 -0700
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References: <20151217072025.29734.77582.idtracker@ietfa.amsl.com> <E33E01DFD5BEA24B9F3F18671078951F65DAC93C@nkgeml513-mbx.china.huawei.com> <11E81FFA-7187-43B4-BA99-40859D835FDD@piuha.net> <78ECC973-EF0E-40F1-8C26-F060F033563E@isode.com> <E33E01DFD5BEA24B9F3F18671078951F65DB82BF@nkgeml513-mbx.china.huawei.com>
To: Jari Arkko <jari.arkko@piuha.net>
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Cc: "p2psip-chairs@ietf.org" <p2psip-chairs@ietf.org>, "p2psip@ietf.org" <p2psip@ietf.org>, IESG <iesg@ietf.org>, Alexey Melnikov <alexey.melnikov@isode.com>, "draft-ietf-p2psip-diagnostics@ietf.org" <draft-ietf-p2psip-diagnostics@ietf.org>
Subject: Re: [P2PSIP] Jari Arkko's Discuss on draft-ietf-p2psip-diagnostics-19: (with DISCUSS)
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Jari, Are you able to clear now that these changes have been made? Thanks, Alissa > On Jan 29, 2016, at 10:46 PM, Songhaibin (A) <haibin.song@huawei.com> wrote: > > Dear Alexey and Jari, > > Accept the text what Jari suggested. And now it is clear. > > BR, > -Haibin Song > >> -----Original Message----- >> From: Alexey Melnikov [mailto:alexey.melnikov@isode.com] >> Sent: Thursday, January 07, 2016 6:36 PM >> To: Jari Arkko; Songhaibin (A) >> Cc: The IESG; p2psip-chairs@ietf.org; draft-ietf-p2psip-diagnostics@ietf.org; >> p2psip@ietf.org >> Subject: Re: [P2PSIP] Jari Arkko's Discuss on draft-ietf-p2psip-diagnostics-19: >> (with DISCUSS) >> >> Hi, >> >>> On 7 Jan 2016, at 00:34, Jari Arkko <jari.arkko@piuha.net> wrote: >>> >>> >>>> In Section 5.3, it says "The dMFlags field described above is a 64 bit field >> that allows initiator nodes to identify up to 62 items of base information to >> request in a request message (the first and last flags being reserved)." 62 bits >> can be used to indicate up to 62 diagnostic Kinds, but dMFlags reserves all "0"s >> that means nothing is requested, and all "1"s that means everything is >> requested. But at the same time, the first and last bits cannot be used for >> other purposes. >>> >>> Right. Can that be explained somewhere, and can Section 9.1 show the >>> two aspects? That is, the all 0s/1s *and* first and last bits being >>> reserved? The current text does not reserve the first and last bits. >>> It only reserves the all 0s and all 1s... >> >> I thought the same. >>> >>> +-------------------------+------------------------------+----------+ >>> | diagnostic information |diagnostic flag in dMFlags | RFC | >>> |-------------------------+------------------------------+----------| >>> |Reserved | 0x 0000 0000 0000 0000 >> |RFC-[TBDX]| >>> |STATUS_INFO | 0x 0000 0000 0000 0001 >> |RFC-[TBDX]| >>> |ROUTING_TABLE_SIZE | 0x 0000 0000 0000 0002 >> |RFC-[TBDX]| >>> |PROCESS_POWER | 0x 0000 0000 0000 0004 >> |RFC-[TBDX]| >>> |UPSTREAM_BANDWIDTH | 0x 0000 0000 0000 0008 >> |RFC-[TBDX]| >>> |DOWNSTREAM_ BANDWIDTH | 0x 0000 0000 0000 0010 >> |RFC-[TBDX]| >>> |SOFTWARE_VERSION | 0x 0000 0000 0000 0020 >> |RFC-[TBDX]| >>> |MACHINE_UPTIME | 0x 0000 0000 0000 0040 >> |RFC-[TBDX]| >>> |APP_UPTIME | 0x 0000 0000 0000 0080 >> |RFC-[TBDX]| >>> |MEMORY_FOOTPRINT | 0x 0000 0000 0000 0100 >> |RFC-[TBDX]| >>> |DATASIZE_STORED | 0x 0000 0000 0000 0200 >> |RFC-[TBDX]| >>> |INSTANCES_STORED | 0x 0000 0000 0000 0400 >> |RFC-[TBDX]| >>> |MESSAGES_SENT_RCVD | 0x 0000 0000 0000 0800 >> |RFC-[TBDX]| >>> |EWMA_BYTES_SENT | 0x 0000 0000 0000 1000 >> |RFC-[TBDX]| >>> |EWMA_BYTES_RCVD | 0x 0000 0000 0000 2000 >> |RFC-[TBDX]| >>> |UNDERLAY_HOP | 0x 0000 0000 0000 4000 >> |RFC-[TBDX]| >>> |BATTERY_STATUS | 0x 0000 0000 0000 8000 >> |RFC-[TBDX]| >>> |Reserved | 0x FFFF FFFF FFFF FFFF >> |RFC-[TBDX]| >>> +-------------------------+------------------------------+----+ >>> >>> But maybe I'm missing something. >>> >>> I thought the text above should be something like this instead: >> >> Exactly my point. If what Jari suggests is not true, then the text needs even >> more work. >>> >>> +-------------------------+------------------------------+----------+ >>> | diagnostic information |diagnostic flag in dMFlags | RFC | >>> |-------------------------+------------------------------+----------| >>> |Reserved All 0s value | 0x 0000 0000 0000 0000 >> |RFC-[TBDX]| >>> |Reserved First Bit | 0x 0000 0000 0000 0001 |RFC-[TBDX]| >>> |STATUS_INFO | 0x 0000 0000 0000 0002 >> |RFC-[TBDX]| >>> |ROUTING_TABLE_SIZE | 0x 0000 0000 0000 0004 >> |RFC-[TBDX]| >>> |PROCESS_POWER | 0x 0000 0000 0000 0008 >> |RFC-[TBDX]| >>> |UPSTREAM_BANDWIDTH | 0x 0000 0000 0000 0010 >> |RFC-[TBDX]| >>> |DOWNSTREAM_ BANDWIDTH | 0x 0000 0000 0000 0020 >> |RFC-[TBDX]| >>> |SOFTWARE_VERSION | 0x 0000 0000 0000 0040 >> |RFC-[TBDX]| >>> |MACHINE_UPTIME | 0x 0000 0000 0000 0080 >> |RFC-[TBDX]| >>> |APP_UPTIME | 0x 0000 0000 0000 0100 >> |RFC-[TBDX]| >>> |MEMORY_FOOTPRINT | 0x 0000 0000 0000 0200 >> |RFC-[TBDX]| >>> |DATASIZE_STORED | 0x 0000 0000 0000 0400 >> |RFC-[TBDX]| >>> |INSTANCES_STORED | 0x 0000 0000 0000 0800 >> |RFC-[TBDX]| >>> |MESSAGES_SENT_RCVD | 0x 0000 0000 0000 1000 >> |RFC-[TBDX]| >>> |EWMA_BYTES_SENT | 0x 0000 0000 0000 2000 >> |RFC-[TBDX]| >>> |EWMA_BYTES_RCVD | 0x 0000 0000 0000 4000 >> |RFC-[TBDX]| >>> |UNDERLAY_HOP | 0x 0000 0000 0000 8000 >> |RFC-[TBDX]| >>> |BATTERY_STATUS | 0x 0000 0000 0001 0000 >> |RFC-[TBDX]| >>> |Reserved Last Bit | 0x 8000 0000 0000 0000 >> |RFC-[TBDX]| >>> |Reserved All 1s Value | 0x FFFF FFFF FFFF FFFF >> |RFC-[TBDX]| >>> +-------------------------+------------------------------+----+ >>> >>>> >>>>> >>>>> Also, Section 5.3 uses "delimited" when it probably should have said >>>>> "terminated", unless there's more substructure in the >>>>> SOFTWARE_VERSION string than is identified by the text. >>>> >>>> It is the language problem and accepted. >>> >>> Thanks! >>> >>> Jari >>> >
- [P2PSIP] Jari Arkko's Discuss on draft-ietf-p2psi… Jari Arkko
- Re: [P2PSIP] Jari Arkko's Discuss on draft-ietf-p… Songhaibin (A)
- Re: [P2PSIP] Jari Arkko's Discuss on draft-ietf-p… Jari Arkko
- Re: [P2PSIP] Jari Arkko's Discuss on draft-ietf-p… Songhaibin (A)
- Re: [P2PSIP] Jari Arkko's Discuss on draft-ietf-p… Alissa Cooper
- Re: [P2PSIP] Jari Arkko's Discuss on draft-ietf-p… Jari Arkko
- Re: [P2PSIP] Jari Arkko's Discuss on draft-ietf-p… Alexey Melnikov